bjoernager/rust
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This commit is contained in:
Paul Dicker 2016-01-15 19:04:53 +01:00
parent 1230a08679
commit 9c569189c8
5 changed files with 75 additions and 60 deletions
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16
src/libstd/sys/unix/fs.rs
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@ -275,13 +275,15 @@ impl OpenOptions {
fn get_creation_mode(&self) -> io::Result<c_int> {
match (self.write, self.append) {
(true, false) => {}
(false, false) => if self.truncate || self.create || self.create_new {
return Err(Error::from_raw_os_error(libc::EINVAL));
},
(_, true) => if self.truncate && !self.create_new {
return Err(Error::from_raw_os_error(libc::EINVAL));
},
(true, false) => {}
(false, false) =>
if self.truncate || self.create || self.create_new {
return Err(Error::from_raw_os_error(libc::EINVAL));
},
(_, true) =>
if self.truncate && !self.create_new {
return Err(Error::from_raw_os_error(libc::EINVAL));
},
}
Ok(match (self.create, self.truncate, self.create_new) {